Spirulina is an incredible algal plant superfood. The remarkable thing about Lifestream Spirulina Blue is that it contains 23% PURE PHYCOCYANIN - 50% more than other Spirulina's. The algae is cultivated in such a manner that it naturally produces higher nutrient levels of Phycocyanin, GLA, B3 and Zeaxanthin. This potent combination of nutrients helps the body cope with added stress. For people who are under increased stress, are immune compromised or just needing extra energy to perform at their best. For anyone leading a hectic and active lifestyle, this powerful natural formula rich in vitamins, minerals, antioxidants and essential amino acids will provide optimal nutritional support as well as support muscle recovery and reduce oxidative stress in the body.